/*
 * Copyright (c) 2021 Talkweb Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <stdio.h>
#include <unistd.h>

#include "cmsis_os2.h"
#include "iot_gpio.h"
#include "ohos_init.h"


#define LED_TASK_STACK_SIZE 1024
#define LED_TASK_PRIO 25
#define LED_GPIO 9

static void *LedTask(const char *arg)
{
    (void)arg;

    printf("-----entry LedTask  -----\r\n");

    IoTGpioInit(LED_GPIO);
    IoTGpioSetDir(LED_GPIO, IOT_GPIO_DIR_OUT);

    while (1)
    {
        printf("-----Led ON  -----\r\n");
        IoTGpioSetOutputVal(LED_GPIO, IOT_GPIO_VALUE0);
        sleep(5);
        printf("-----Led OFF  -----\r\n");
        IoTGpioSetOutputVal(LED_GPIO, IOT_GPIO_VALUE1);
        sleep(5);
    }

    return NULL;
}

static void LedExample(void)
{
    osThreadAttr_t attr;
    attr.name = "LedTask";
    attr.attr_bits = 0U;
    attr.cb_mem = NULL;
    attr.cb_size = 0U;
    attr.stack_mem = NULL;
    attr.stack_size = LED_TASK_STACK_SIZE;
    attr.priority = LED_TASK_PRIO;

    if (osThreadNew((osThreadFunc_t)LedTask, NULL, &attr) == NULL)
    {
        printf("[thinkgo] Falied to create LedTask!\n");
    }
    return;
}

APP_FEATURE_INIT(LedExample);
